Jonas Maebe
6997121c18
* also perform "SSA" for certain loads (currently derefn, righthand side of
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assignmentn and callparan), reduces number of long lived conflicts.
Mainly helpful on register-starved cpus such as i386.
git-svn-id: trunk@4606 -
2006-09-10 16:21:50 +00:00
Jonas Maebe
d75b19e484
* removed/conditionalised several unused variables
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git-svn-id: trunk@4194 -
2006-07-14 19:44:54 +00:00
daniel
4d37c919cc
* Internal implementations of get_frame, get_caller_frame and get_caller_addr.
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Not yet activated.
git-svn-id: trunk@3517 -
2006-05-14 08:39:19 +00:00
florian
570c1bc3a5
* widestrings aren't ref. counted anymore on windows
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git-svn-id: trunk@3466 -
2006-05-09 20:54:26 +00:00
florian
9e00f894a9
+ support for unaligned function
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git-svn-id: trunk@3350 -
2006-04-29 11:15:29 +00:00
peter
0ec2921bbe
* split newasmsymbol to refasmsymbol and defineasmsymbol
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git-svn-id: trunk@3057 -
2006-03-27 11:45:18 +00:00
peter
b7fe6797bf
Merged revisions 2921-2922,2925 via svnmerge from
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http://svn.freepascal.org/svn/fpc/branches/linker/compiler
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r2921 | peter | 2006-03-15 08:35:00 +0100 (Wed, 15 Mar 2006) | 2 lines
* pass ObjectWriter to ObjectOuput
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r2922 | peter | 2006-03-15 12:40:30 +0100 (Wed, 15 Mar 2006) | 2 lines
* refactor asmdata
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r2925 | peter | 2006-03-15 16:09:39 +0100 (Wed, 15 Mar 2006) | 3 lines
* add cfi to asmdata
* move asmlist, asmcfi, asmdata to own unit
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git-svn-id: trunk@2932 -
2006-03-16 08:52:22 +00:00
peter
45176ea2a8
* split tstringtype for stringdef and stringconstnode
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to prevent wrong typecasts
git-svn-id: trunk@2276 -
2006-01-13 17:20:27 +00:00
florian
d43f2fb2d4
* OP_DIV shouldn't be used directly, not all cpu CGs support it
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git-svn-id: trunk@1533 -
2005-10-19 14:31:59 +00:00
peter
ea6dadb7be
* make widestrings compatible with COM BSTR, the length is now the number
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of bytes allocated instead of the number of widechars
git-svn-id: trunk@1467 -
2005-10-18 09:45:13 +00:00
peter
a3ab2053c9
* support multiple asmlabel types, renamed getlabel to
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getjumplabel and added type para to getlabel for specific types
* moved lineinfo generation from assemble and aggas to dbgstabs
git-svn-id: trunk@1120 -
2005-09-18 21:16:10 +00:00
florian
355aaa69c8
+ before calling a helper procedure, all register classes are now saved, this patch is subject to being merged back
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git-svn-id: trunk@201 -
2005-06-05 08:12:33 +00:00
fpc
790a4fe2d3
* log and id tags removed
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git-svn-id: trunk@42 -
2005-05-21 09:42:41 +00:00
fpc
50778076c3
initial import
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git-svn-id: trunk@1 -
2005-05-16 18:37:41 +00:00
peter
494e190694
* fix register allocation in second_assert
2005-04-04 16:04:47 +00:00
peter
e417e34496
* truncate log
2005-02-14 17:13:06 +00:00
florian
22d9294ab3
+ overflow checking for the arm
2005-02-13 18:55:19 +00:00
peter
4d8460ec2f
* float routines all use internproc and compilerproc helpers
2004-11-21 15:35:23 +00:00
florian
4b211028a2
* include/exclude for sets in registers fixed
2004-11-08 21:59:34 +00:00
peter
c95a859f0a
* generic tlocation
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* move tlocation to cgutils
2004-10-31 21:45:02 +00:00
peter
65c3ba277c
* ungetregister is now only used for cpuregisters, renamed to
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ungetcpuregister
* renamed (get|unget)explicitregister(s) to ..cpuregister
* removed location-release/reference_release
2004-09-25 14:23:54 +00:00
peter
33a834821f
* paraloc branch merged
2004-09-21 17:25:12 +00:00
peter
4275383b15
* range checks fixed
2004-08-16 21:00:15 +00:00
peter
b3e3030e6f
* remove maxlen field from ansistring/widestrings
2004-07-12 17:58:19 +00:00
florian
8a9758c5e2
* logs truncated
2004-06-20 08:55:28 +00:00
florian
588e2c38bf
* dwarf branch merged
2004-06-16 20:07:06 +00:00
Jonas Maebe
43fa5b9f9c
* some optimizations and associated fixes for better regvar code
2004-05-30 21:18:22 +00:00
peter
5358278ca1
tai_regalloc.allocation changed to ratype to notify rgobj of register size changes
2004-05-22 23:34:27 +00:00
olle
4fecc1a56f
* big transformation of Tai_[const_]Symbol.Create[data]name*
2004-03-02 00:36:32 +00:00
florian
fabb9c33ac
* top_symbol killed
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+ refaddr to treference added
+ refsymbol to treference added
* top_local stuff moved to an extra record to save memory
+ aint introduced
* tppufile.get/putint64/aint implemented
2004-02-27 10:21:04 +00:00
florian
571d853415
* fixed (hopefully) the ansistring length bug
2004-02-05 16:58:43 +00:00
florian
465aa5851b
* several fixes to compile x86-64 system
2004-02-05 01:24:08 +00:00
florian
e35b683e4d
+ added prefetch(const mem) support
2004-02-02 20:41:59 +00:00
peter
1422985ca0
* Change several $ifdef i386 to x86
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* Change several OS_32 to OS_INT/OS_ADDR
2004-01-31 17:45:16 +00:00
Jonas Maebe
a75ef67bfd
* properly fixed assigned() mess (by handling it separately in ncginl)
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-> all assigned()-related tests in the test suite work again
2003-12-31 20:47:02 +00:00
florian
bfe452936f
* reverted Peter's alloctemp patch; hopefully properly
2003-12-06 01:15:22 +00:00
peter
64b0a0eadf
* delayed paraloc allocation, a_param_*() gets extra parameter
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if it needs to allocate temp or real paralocation
* optimized/simplified int-real loading
2003-12-03 23:13:19 +00:00
peter
fb81b7ebbb
* old trgobj moved to x86/rgcpu and renamed to trgx86fpu
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* tregisteralloctor renamed to trgobj
* removed rgobj from a lot of units
* moved location_* and reference_* to cgobj
* first things for mmx register allocation
2003-10-10 17:48:13 +00:00
daniel
b2343f4b16
* Register allocator splitted, ans abstract now
2003-10-09 21:31:37 +00:00
peter
95f132db3d
* set_varstate cleanup
2003-10-08 19:19:45 +00:00
peter
da9f5e2319
* c style array of const generates callparanodes
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* varargs paraloc fixes
2003-10-05 21:21:52 +00:00
peter
70fe77ca7c
* procinfo unit contains tprocinfo
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* cginfo renamed to cgbase
* moved cgmessage to verbose
* fixed ppc and sparc compiles
2003-10-01 20:34:48 +00:00
marco
cd5ae5fcc3
* Patch from Peter for paraloc
2003-09-10 08:31:47 +00:00
peter
b9d09a4e5c
* preparations for different default calling conventions
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* various RA fixes
2003-09-07 22:09:34 +00:00
peter
6a8d5eb25d
* NEWRA branch merged
2003-09-03 15:55:00 +00:00
Jonas Maebe
355f84758e
* several rg.allocexplicitregistersint/rg.deallocexplicitregistersint
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pairs round calls to helpers
2003-07-23 11:01:14 +00:00
Jonas Maebe
37d266b63d
* fixed range check errors
2003-07-05 20:07:24 +00:00
peter
0dceec9a64
* current_procdef removed, use current_procinfo.procdef instead
2003-06-13 21:19:30 +00:00
Jonas Maebe
edb2179730
+ added freeintparaloc
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* ppc get/freeintparaloc now check whether the parameter regs are
properly allocated/deallocated (and get an extra list para)
* ppc a_call_* now internalerrors if pi_do_call is not yet set
* fixed lot of missing pi_do_call's
2003-06-07 18:57:04 +00:00
peter
d91c880148
* cg.a_load_* get a from and to size specifier
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* makeregsize only accepts newregister
* i386 uses generic tcgnotnode,tcgunaryminus
2003-06-03 21:11:09 +00:00
